Ribble winteraudax 7005 frame horizontal top tubeuse 1 18 forks and hidden headsetraw frame weight average size 1650g high grade 7005 series aluminium audaxwinter version of our 7005 race model frame includes mudguard eyes designed to accept tyres upto 700x23mm use 1 18 forks and hidden headset includes rear pannier rack lug stayswe recommend a ribble hidden headset for this frame see headsets sectionbefore ordering please use our frame size help within the bikebuilder sect